<?phpnamespace app\admin\controller\finance;use service\JsonService;use app\common\model as M;/** * 用户管理控制器 * Class User * @package app\admin\controller\user */class Refund extends \app\admin\controller\financial\Order{    public $model = '\app\common\model\User';    public function index ()    {        return $this->fetch('public/waiting');    }} //Class End